Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 96. (Budapest 2004)

Papp, L.: Two new genera of the Oriental Sphaeroceridae (Diptera)

mesonotum, basal scutellar 0.075 mm (holotype), lateral scutellar 0.33 mm, apical scutellar 0.515 mm long. Wing yellowish grey, costa light brown, other veins yellow. Costal hairs long and dense. Vein R,

fi rather short (Fig. 11), second costal section much shorter than third. Apical half of vein R_

1+5 slightly curved up to costa, but even basal part not straight. Medial and cubital veins continued over cross-vein dM-Cu only by very short faint vein shadows, but anal vein (A,) reaching wing margin or nearly so. Cubital stem-vein ventrally with long hairs. Base of A, is clearly discernible (Fig. 11 ). Alula large. All the femora and tibia slightly thickened. Mid trochanter with a long lateral seta. Claws strong but simple. Pulvilli large, 0.10 mm, white pilose. Tarsi short, e.g. whole length of fore tarsi shorter than height of head. Mid femur subapically with 2 anterior thorn-like thick setae. Male mid tibia without a true ventroapical but with dense long hairs instead, female mid tibia with strong ventroapical seta. Mid tibial setae: no strong anteral or ventral seta at middle; strong (longer) anterodorsals at 14, 21, 30, 38, 44/50 (the last one almost dorsal), plus a subapical, short but thick anterodorsals at 11, 33/50; posterodorsals at 31 (medium long) and 41/50 (longer), but 1 or 2 additional shorter posterodorsal may present. Mid basitarsus with thick black short setae in rows: 2 dorsal and 1 anteroventral rows (of 0.045 mm setae as longest), subbasal ventral thick black seta of 0.067 mm long and 0.01 mm thick. Male mid basitarsus with dense hairs ventrally (but not a row of setae there), female mid basitarsus also with ventral row of short black setae. Hind tibia without dorsal preapical, apical ventral spur only 0.055 mm long but thick. Hind tarsi short and much flattened. Abdominal tergites sparsely setose, no longer marginal setae, except for 2 pairs of long dorsal setae on female 7th tergite. Abdominal membrane between tergites and sternites with setae equal in length with those on tergites. Sterna broad, evenly covered with sparse medium-long setae. Male sternite 5 with a strongly sclerotized small black plate (Figs 14-15), which is ventral to sternite 5 (and it seems rather disconnected and movable up and down). Medial part of sternite 6 with a patch of small pointed black thornlets, which cover partly also membrane. Epandrium short with Figs 17-18. Pellucialula polyseta sp. n., holotype male, genitalia. 17 = genital complex, lateral view, 18 = postgonite, lateral view. Scales: 0.2 mm for Fig. 17, 0.1 mm for Fig. 18